PHP Networking Which of the following are valid PHP stream transports?1. http2. STDIO3. ftp4. STDOUT5. stream Option 3 and 5 Option 1 and 4 Option 4 and 5 Option 2 and 5 Option 3 and 5 Option 1 and 4 Option 4 and 5 Option 2 and 5 ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function returns the port number of a specified service? getportname() getserverbyname() getservername() getservbyname() getportname() getserverbyname() getservername() getservbyname() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking What will the following script do?echo getservbyname ('ftp', 'tcp'); A list of the FTP servers on the local network The port associated with the TCP service called “FTP” A list of the ports associated with all services except FTP The address of the FTP server called “tcp” A list of the FTP servers on the local network The port associated with the TCP service called “FTP” A list of the ports associated with all services except FTP The address of the FTP server called “tcp” ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which of the following network transports doesn’t PHP support? udp tcp udg pdc unix udp tcp udg pdc unix ANSWER DOWNLOAD EXAMIANS APP
PHP Networking When dealing with timeout values in sockets, the connection timeout can be changed independently of the read/write time out. Which function must be used for this purpose? stream_set_timeout stream_get_timeout stream_fget_timeout stream_fset_timeout stream_set_timeout stream_get_timeout stream_fget_timeout stream_fset_timeout ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function is used to return an array consisting of various DNS resource records pertinent to a specific domain? dnsrr_get_record() dnsrr_record() dns_record() dns_get_record() dnsrr_get_record() dnsrr_record() dns_record() dns_get_record() ANSWER DOWNLOAD EXAMIANS APP
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